204022456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11093}}^1$

素因数の和:11140

約数の個数: 48

約数和(自身を含む): 442650600

約数和(自身を除く): 238628144

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 11093, 18392, 22186, 44372, 88744, 122023, 210767, 244046, 421534, 488092, 843068, 976184, 1342253, 1686136, 2318437, 2684506, 4636874, 5369012, 9273748, 10738024, 18547496, 25502807, 51005614, 102011228, 204022456]

約数ペア:

[(1, 204022456), (2, 102011228), (4, 51005614), (8, 25502807), (11, 18547496), (19, 10738024), (22, 9273748), (38, 5369012), (44, 4636874), (76, 2684506), (88, 2318437), (121, 1686136), (152, 1342253), (209, 976184), (242, 843068), (418, 488092), (484, 421534), (836, 244046), (968, 210767), (1672, 122023), (2299, 88744), (4598, 44372), (9196, 22186), (11093, 18392)]